iPhone Screenshots


iBubbleLevel expands your iPhone with a precise level.

• calibrating function, making precise measurements possible
• horizontal measurement
• vertical measurement
• measurement on inclined surfaces of 45 degrees

Tips for a better accuracy:
The best measuring results can be achieved if the calibration is carried out using a real level!

What’s New

Version 4.0

- iPhone XS, iPhone XS Max and iPhone XR support
- iOS 12.1 support
- Miscellaneous bug fixes and stability improvements

Ratings and Reviews

4.3 out of 5
8 Ratings
8 Ratings
Flyboy Instructor ,

Garbage on iPhone 6S+

Bubble moves around erratically, sometimes even when the phone is stationary.

PriRmentndo ,

Nice level; only partial localization in calibration instructions

Overall, I like the level and it seems to function well enough.

One thing I find a bit odd is not having the level automatically switch from 0 to 45 to 90 degrees. Once the spirit level goes "off-scale", there isn't much reason to stay in a particular "detent". The digital readout continues to indicate, which is fine, but it could also switch its zero reference to 45 or 90 once it goes past halfway (22.5 and 67.5). Not trying to redesign the app, but I think this would make the app much more appealing. Still worth "4 stars" though. Thanks!

Also - the localization in the calibration screen is not complete (looks like only the calibration button).

Kingmustafabananahammock ,

It actually helped me

I was making a pool table in man 3 and there were no levels in the shop and I got my iPod out and went to my level and everything as perfect and I got an A plus on my pool table


Dominic Rodemer
3.2 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Dutch, French, German, Italian, Japanese, Portuguese, Russian, Simplified Chinese, Spanish

Age Rating
Rated 4+
© Dominic Rodemer 2008-2018


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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